Arc welding stinger



FIG. 1 is a perspective view of an arc welding stinger;

FIG. 2 is a right side elevation view of the arc welding stinger illustrated in FIG. 1, the left side elevation view being a mirror image;

FIG. 3 is a top plan view of the arc welding stinger illustrated in FIG. 1;

FIG. 4 is a bottom plan view of the arc welding stinger illustrated in FIG. 1;

FIG. 5 is a rear elevation view of the arc welding stringer illustrated in FIG. 1; and,

FIG. 6 is a front elevation view of the arc welding stinger illustrated in FIG. 1. 

The ornamental design for an arc welding stinger, as shown and described. 